最新报道:Libra advisor David Marcus acknowledged the speculative and meme-driven nature of cryptocurrencies, emphasizing that most tokens lack intrinsic value beyond community narratives. His comments come as global regulators intensify scrutiny on digital assets, with over $280 million in crypto assets recently frozen due to compliance violations. Marcus, who previously led Meta's now-defunct Libra stablecoin project, cautioned investors about market volatility and urged clearer regulatory frameworks to protect consumers while fostering innovation. The remarks highlight ongoing tensions between crypto's speculative appeal and calls for mainstream financial legitimacy.